Started Microdermabrasion

I bought a small microderm kit about 3 weeks ago, and use it 3 times a week. I wanted to see if there would be any results, so I took a picture of my skin before I started, and a picture of my skin now. There isn't really much noticable difference, but I see an improvement. Also, my pores don't seem to be as big/noticable, and my skin is very smooth.